// from khtml/ecma/debugger/value2string.cpp
QString valueToString(KJS::JSValue* value)
{
switch(value->type())
{
case KJS::NumberType:
{
double v = 0.0;
value->getNumber(v);
return QString::number(v);
}
case KJS::BooleanType:
return value->getBoolean() ? "true" : "false";
case KJS::StringType:
{
KJS::UString s;
value->getString(s);
return '"' + s.qstring() + '"';
}
case KJS::UndefinedType:
return "undefined";
case KJS::NullType:
return "null";
case KJS::ObjectType:
return "[object " + static_cast<KJS::JSObject*>(value)->className().qstring() +"]";
case KJS::GetterSetterType:
case KJS::UnspecifiedType:
default:
return QString();
}
}
bool JSConsoleWidget::execute( const QString &cmd, const KJS::Value &self )
{
KJS::Completion jsres;
bool ok = js->execute( jsres, cmd, self );
// Executed ok
if ( ok ) {
// No return value
if ( !jsres.isValueCompletion() )
return ok;
// Return value
KJS::Value ret = jsres.value();
KJS::UString s = ret.toString( js->globalExec() );
if ( s.isNull() ) {
warn( i18n("Success, but return value cannot be displayed") );
return ok;
}
QString txt = s.qstring();
txt = txt.replace( QChar('\n'), "<br>" );
println( txt );
return ok;
}
// Handle errors
KJS::ComplType ct = jsres.complType();
if ( (ct == KJS::Throw) || (ct == KJS::Break) || ct == KJS::Continue ) {
KJS::UString s = jsres.value().toString( js->globalExec() );
if ( !s.isNull() )
warn( s.qstring() );
else
warn( i18n("Unspecified error") );
}
else {
kdDebug(80001) << "jsconsolewidget: Unknown completion error, " << ct << endl;
warn( i18n("Unknown error returned, completion type %1").arg(ct) );
}
return ok;
}
bool KJSDebugWin::sourceParsed(KJS::ExecState *exec, int sourceId, const KJS::UString &source, int errorLine)
{
// Work out which source file this fragment is in
SourceFile *sourceFile = 0;
if(!m_nextSourceUrl.isEmpty())
sourceFile = getSourceFile(exec->interpreter(), m_nextSourceUrl);
int index;
if(!sourceFile)
{
index = m_sourceSel->count();
if(!m_nextSourceUrl.isEmpty())
{
QString code = source.qstring();
KParts::ReadOnlyPart *part = static_cast< ScriptInterpreter * >(exec->interpreter())->part();
if(m_nextSourceUrl == part->url().url())
{
// Only store the code here if it's not from the part's html page... in that
// case we can get it from KHTMLPageCache
code = QString::null;
}
sourceFile = new SourceFile(m_nextSourceUrl, code, exec->interpreter());
setSourceFile(exec->interpreter(), m_nextSourceUrl, sourceFile);
m_sourceSelFiles.append(sourceFile);
m_sourceSel->insertItem(m_nextSourceUrl);
}
else
{
// Sourced passed from somewhere else (possibly an eval call)... we don't know the url,
// but we still know the interpreter
sourceFile = new SourceFile("(unknown)", source.qstring(), exec->interpreter());
m_sourceSelFiles.append(sourceFile);
m_sourceSel->insertItem(QString::number(index) += "-???");
}
}
else
{
// Ensure that each source file to be displayed is associated with
// an appropriate interpreter
if(!sourceFile->interpreter)
sourceFile->interpreter = exec->interpreter();
for(index = 0; index < m_sourceSel->count(); index++)
{
if(m_sourceSelFiles.at(index) == sourceFile)
break;
}
assert(index < m_sourceSel->count());
}
SourceFragment *sf = new SourceFragment(sourceId, m_nextSourceBaseLine, errorLine, sourceFile);
m_sourceFragments[sourceId] = sf;
if(m_sourceSel->currentItem() < 0)
m_sourceSel->setCurrentItem(index);
if(m_sourceSel->currentItem() == index)
{
displaySourceFile(sourceFile, true);
}
m_nextSourceBaseLine = 1;
m_nextSourceUrl = "";
return (m_mode != Stop);
}